using Adaptation.Shared;
using Adaptation.Shared.Methods;
using log4net;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Data;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text.Json;
using System.Text.Json.Serialization;
using System.Text.RegularExpressions;

namespace Adaptation.FileHandlers.pcl;

public class ProcessData : IProcessData
{

    private int _I;
    private string _Data;

    private readonly ILog _Log;
    private readonly List<object> _Details;

    public string JobID { get; set; }
    public string MesEntity { get; set; }
    public string AreaCountAvg { get; set; }
    public string AreaCountMax { get; set; }
    public string AreaCountMin { get; set; }
    public string AreaCountStdDev { get; set; }
    public string AreaTotalAvg { get; set; }
    public string AreaTotalMax { get; set; }
    public string AreaTotalMin { get; set; }
    public string AreaTotalStdDev { get; set; }
    public DateTime Date { get; set; }
    public string Employee { get; set; }
    public string HazeAverageAvg { get; set; }
    public string HazeAverageMax { get; set; }
    public string HazeAverageMin { get; set; }
    public string HazeAverageStdDev { get; set; }
    public string HazeRegionAvg { get; set; }
    public string HazeRegionMax { get; set; }
    public string HazeRegionMin { get; set; }
    public string HazeRegionStdDev { get; set; }
    public string LPDCM2Avg { get; set; }
    public string LPDCM2Max { get; set; }
    public string LPDCM2Min { get; set; }
    public string LPDCM2StdDev { get; set; }
    public string LPDCountAvg { get; set; }
    public string LPDCountMax { get; set; }
    public string LPDCountMin { get; set; }
    public string LPDCountStdDev { get; set; }
    public string Lot { get; set; }
    public string PSN { get; set; }
    public string ParseErrorText { get; set; }
    public string RDS { get; set; }
    public string Reactor { get; set; }
    public string Recipe { get; set; }
    public string ScratchCountAvg { get; set; }
    public string ScratchCountMax { get; set; }
    public string ScratchCountMin { get; set; }
    public string ScratchCountStdDev { get; set; }
    public string ScratchTotalAvg { get; set; }
    public string ScratchTotalMax { get; set; }
    public string ScratchTotalMin { get; set; }
    public string ScratchTotalStdDev { get; set; }
    public string SumOfDefectsAvg { get; set; }
    public string SumOfDefectsMax { get; set; }
    public string SumOfDefectsMin { get; set; }
    public string SumOfDefectsStdDev { get; set; }
    public string UniqueId { get; set; }

    List<object> Shared.Properties.IProcessData.Details => _Details;

    internal ProcessData(IFileRead fileRead, Logistics logistics, List<FileInfo> fileInfoCollection, ReadOnlyDictionary<string, string> pages, Run run)
    {
        _Details = new List<object>();
        _I = 0;
        _Data = string.Empty;
        JobID = logistics.JobID;
        Date = GetDateTime(logistics);
        MesEntity = logistics.MesEntity;
        _Log = LogManager.GetLogger(typeof(ProcessData));
        Parse(fileRead, logistics, fileInfoCollection, pages, run);
    }

    private static DateTime GetDateTime(Logistics logistics) =>
        logistics.DateTimeFromSequence;

    string IProcessData.GetCurrentReactor(IFileRead fileRead, Logistics logistics, Dictionary<string, string> reactors) => throw new Exception(string.Concat("See ", nameof(Parse)));

    Tuple<string, Test[], JsonElement[], List<FileInfo>> IProcessData.GetResults(IFileRead fileRead, Logistics logistics, List<FileInfo> fileInfoCollection)
    {
        Tuple<string, Test[], JsonElement[], List<FileInfo>> results;
        List<Test> tests = new();
        foreach (object item in _Details)
            tests.Add(Test.Tencor);
        List<IDescription> descriptions = fileRead.GetDescriptions(fileRead, tests, this);
        if (tests.Count != descriptions.Count)
            throw new Exception();
        for (int i = 0; i < tests.Count; i++)
        {
            if (descriptions[i] is not Description description)
                throw new Exception();
            if (description.Test != (int)tests[i])
                throw new Exception();
        }
        FileInfo fileInfo = new($"{logistics.ReportFullPath}.descriptions.json");
        List<Description> fileReadDescriptions = (from l in descriptions select (Description)l).ToList();
        string json = JsonSerializer.Serialize(fileReadDescriptions, fileReadDescriptions.GetType());
        File.WriteAllText(fileInfo.FullName, json);
        File.SetLastWriteTime(fileInfo.FullName, logistics.DateTimeFromSequence);
        fileInfoCollection.Add(fileInfo);
        JsonElement[] jsonElements = JsonSerializer.Deserialize<JsonElement[]>(json) ?? throw new Exception();
        results = new Tuple<string, Test[], JsonElement[], List<FileInfo>>(logistics.Logistics1[0], tests.ToArray(), jsonElements, fileInfoCollection);
        return results;
    }

    /// <summary>
    /// Test and fix a data line from the Lot Summary page if there are two values that are merged.
    /// </summary>
    /// <param name="toEol">data line from Lot Summary</param>
    private void FixToEolArray(ref string[] toEol)
    {
        const int MAX_COLUMNS = 9;
        int[] mColumnWidths = new int[MAX_COLUMNS] { 8, 6, 6, 6, 6, 7, 7, 5, 7 };
        // is it short at least one data point
        if (toEol.Length < MAX_COLUMNS)
        {
            _Log.Debug($"****FixToEolArray - Starting array:");
            _Log.Debug(toEol);
            _Log.Debug($"****FixToEolArray - Column widths:");
            _Log.Debug(mColumnWidths);
            string leftVal, rightVal;

            // size up and assign a working list
            List<string> toEolList = new(toEol);
            if (string.IsNullOrEmpty(toEolList[toEolList.Count - 1]))
                toEolList.RemoveAt(toEolList.Count - 1); // removes a null element at end
            _Log.Debug($"****FixToEolArray - New toEolList:");
            _Log.Debug(toEolList);
            for (int i = toEolList.Count; i < MAX_COLUMNS; i++)
                toEolList.Insert(0, "");  // insert to top of list
            _Log.Debug(toEolList);

            // start at the end
            for (int i = MAX_COLUMNS - 1; i >= 0; i--)
            {
                // test for a bad value - does it have too many characters
                _Log.Debug($"****FixToEolArray - toEolList[i].Length: {toEolList[i].Length},  mColumnWidths[i]: {mColumnWidths[i]}");
                if (toEolList[i].Length > mColumnWidths[i])
                {
                    // split it up into its two parts
                    leftVal = toEolList[i].Substring(0, toEolList[i].Length - mColumnWidths[i]);
                    rightVal = toEolList[i].Substring(leftVal.Length);
                    _Log.Debug($"****FixToEolArray - Split leftVal: {leftVal}");
                    _Log.Debug($"****FixToEolArray - Split rightVal: {rightVal}");

                    // insert new value
                    toEolList[i] = rightVal;
                    toEolList.Insert(i, leftVal);
                    if (string.IsNullOrEmpty(toEolList[0]))
                        toEolList.RemoveAt(0); // removes a null element at end
                    _Log.Debug($"****FixToEolArray - Fixed toEolList:");
                    _Log.Debug(toEolList);
                }
            }
            toEol = toEolList.ToArray();
            _Log.Debug($"****FixToEolArray - Ending array:");
            _Log.Debug(toEol);
        }
    }

    private void ScanPast(string text)
    {
        int num = _Data.IndexOf(text, _I);
        if (num > -1)
            _I = num + text.Length;
        else
            _I = _Data.Length;
    }

    private string GetBefore(string text)
    {
        int num = _Data.IndexOf(text, _I);
        if (num > -1)
        {
            string str = _Data.Substring(_I, num - _I);
            _I = num + text.Length;
            return str.Trim();
        }
        string str1 = _Data.Substring(_I);
        _I = _Data.Length;
        return str1.Trim();
    }

    private string GetBefore(string text, bool trim)
    {
        if (trim)
            return GetBefore(text);
        int num = _Data.IndexOf(text, _I);
        if (num > -1)
        {
            string str = _Data.Substring(_I, num - _I);
            _I = num + text.Length;
            return str;
        }
        string str1 = _Data.Substring(_I);
        _I = _Data.Length;
        return str1;
    }

    private static bool IsNullOrWhiteSpace(string text)
    {
        for (int index = 0; index < text.Length; ++index)
        {
            if (!char.IsWhiteSpace(text[index]))
                return false;
        }
        return true;
    }

    private bool IsBlankLine()
    {
        int num = _Data.IndexOf("\n", _I);
        return IsNullOrWhiteSpace(num > -1 ? _Data.Substring(_I, num - _I) : _Data.Substring(_I));
    }

    private string GetToEOL() => GetBefore("\n");

    private string GetToEOL(bool trim)
    {
        if (trim)
            return GetToEOL();
        return GetBefore("\n", false);
    }

    private string GetToText(string text) =>
        _Data.Substring(_I, _Data.IndexOf(text, _I) - _I).Trim();

    private string GetToken()
    {
        while (_I < _Data.Length && IsNullOrWhiteSpace(_Data.Substring(_I, 1)))
            ++_I;
        int j = _I;
        while (j < _Data.Length && !IsNullOrWhiteSpace(_Data.Substring(j, 1)))
            ++j;
        string str = _Data.Substring(_I, j - _I);
        _I = j;
        return str.Trim();
    }

    private string PeekNextLine()
    {
        int j = _I;
        string result = GetToEOL();
        _I = j;
        return result;
    }

    private static (string, string) GetReactorAndRDS(string defaultReactor, string defaultRDS, string text, string formattedText, string[] segments)
    {
        string rds;
        string reactor;
        if (string.IsNullOrEmpty(text) || segments.Length == 0 || string.IsNullOrEmpty(formattedText))
            reactor = defaultReactor;
        else
            reactor = segments[0];
        if (segments.Length <= 1 || !int.TryParse(segments[1], out int rdsValue) || rdsValue < 99)
            rds = defaultRDS;
        else
            rds = segments[1];
        if (reactor.Length > 3)
        {
            rds = reactor;
            reactor = defaultReactor;
        }
        return new(reactor, rds);
    }

    private static (string, string) GetLayerAndPSN(string defaultLayer, string defaultPSN, string[] segments)
    {
        string psn;
        string layer;
        if (segments.Length <= 2)
        {
            psn = defaultPSN;
            layer = defaultLayer;
        }
        else
        {
            string[] segmentsB = segments[2].Split('.');
            psn = segmentsB[0];
            if (segmentsB.Length <= 1)
                layer = defaultLayer;
            else
            {
                layer = segmentsB[1];
                if (layer.Length > 1 && layer[0] == '0')
                    layer = layer.Substring(1);
            }
        }
        return (layer, psn);
    }

    private static string GetZone(string[] segments)
    {
        string result;
        if (segments.Length <= 3)
            result = string.Empty;
        else
        {
            result = segments[3];
            if (result.Length > 1 && result[0] == '0')
                result = result.Substring(1);
        }
        return result;
    }

    public static Descriptor GetDescriptor(string text)
    {
        Descriptor result;
        string lot;
        string psn;
        string rds;
        string zone;
        string layer;
        string reactor;
        string employee;
        string defaultPSN = string.Empty;
        string defaultRDS = string.Empty;
        string defaultZone = string.Empty;
        string defaultLayer = string.Empty;
        string defaultReactor = string.Empty;
        string defaultEmployee = string.Empty;
        if (Regex.IsMatch(text, @"^[a-zA-z][0-9]{2,4}$"))
        {
            lot = text.ToUpper();
            psn = defaultPSN;
            rds = defaultRDS;
            zone = defaultZone;
            layer = defaultLayer;
            reactor = defaultReactor;
            employee = defaultEmployee;
        }
        else if (string.IsNullOrEmpty(text) || (text.Length is 2 or 3 && Regex.IsMatch(text, "^[a-zA-z]{2,3}")))
        {
            lot = text;
            employee = text;
            psn = defaultPSN;
            rds = defaultRDS;
            zone = defaultZone;
            layer = defaultLayer;
            reactor = defaultReactor;
        }
        else if (Regex.IsMatch(text, @"^[0-9]{2}[.][0-9]{1}[.]?[0-9]{0,1}"))
        {
            string[] segments = text.Split('.');
            lot = text;
            psn = defaultPSN;
            rds = defaultRDS;
            layer = segments[1];
            reactor = segments[0];
            employee = defaultEmployee;
            if (segments.Length <= 2)
                zone = defaultZone;
            else
                zone = segments[2];
        }
        else
        {
            // Remove illegal characters \/:*?"<>| found in the Lot.
            lot = Regex.Replace(text, @"[\\,\/,\:,\*,\?,\"",\<,\>,\|]", "_").Split('\r')[0].Split('\n')[0];
            if (lot.Length > 2 && lot[0] == '1' && (lot[1] == 'T' || lot[1] == 't'))
                lot = lot.Substring(2);
            string[] segments = lot.Split('-');
            // bool hasRDS = Regex.IsMatch(lot, "[-]?([QP][0-9]{4,}|[0-9]{5,})[-]?");
            (reactor, rds) = GetReactorAndRDS(defaultReactor, defaultRDS, text, lot, segments);
            (layer, psn) = GetLayerAndPSN(defaultLayer, defaultPSN, segments);
            zone = GetZone(segments);
            employee = defaultEmployee;
        }
        result = new(employee, layer, lot, psn, rds, reactor, zone);
        return result;
    }

    private void Set(ILogistics logistics, Run run)
    {
        string lot;
        string rds;
        string psn;
        string recipe;
        string reactor;
        string employee;
        ScanPast("Recipe ID:");
        _ = GetBefore("LotID:");
        lot = run.Header.Id;
        recipe = run.Header.Recipe;
        Descriptor descriptor = GetDescriptor(lot);
        lot = descriptor.Lot;
        psn = descriptor.PSN;
        rds = descriptor.RDS;
        reactor = descriptor.Reactor;
        employee = descriptor.Employee;
        Lot = lot;
        PSN = psn;
        RDS = rds;
        Recipe = recipe;
        Reactor = reactor;
        Employee = employee;
        UniqueId = string.Format("{0}_{1}_{2}", logistics.JobID, lot, Path.GetFileNameWithoutExtension(logistics.ReportFullPath));
    }

    private void ParseLotSummary(ILogistics logistics, ReadOnlyDictionary<string, string> pages, Run run, string headerFileName, Dictionary<string, List<Detail>> slots)
    {
        _I = 0;
        ParseErrorText = string.Empty;
        if (!pages.TryGetValue(headerFileName, out string value))
            throw new Exception();
        _I = 0;
        _Data = value;
        ScanPast("Date:");
        _ = GetToEOL();
        Set(logistics, run);
        // determine number of wafers and their slot numbers
        _Log.Debug(_Data.Substring(_I));
        string slot;
        string toEOL;
        int slotCount = _Data.Substring(_I).Split('*').Length - 1;
        _Log.Debug($"****HeaderFile - Slot Count: {slotCount}.");
        for (int i = 0; i < slotCount; i++)
        {
            ScanPast("*");
            toEOL = GetToEOL(false);
            slot = string.Concat("*", toEOL.Substring(0, 2));
            if (!slots.ContainsKey(slot))
                slots.Add(slot, new List<Detail>());
        }
        _Log.Debug($"****HeaderFile - Slots:");
        _Log.Debug(slots);

        ScanPast("Min:");

        string[] toEol1 = GetToEOL(false).Trim().Split(' ');
        _Log.Debug($"****HeaderFile - toEol1 Count: {toEol1.Length}.");
        FixToEolArray(ref toEol1);
        LPDCountMin = toEol1[0].Trim();
        LPDCM2Min = toEol1[1].Trim();
        AreaCountMin = toEol1[2].Trim();
        AreaTotalMin = toEol1[3].Trim();
        ScratchCountMin = toEol1[4].Trim();
        ScratchTotalMin = toEol1[5].Trim();
        SumOfDefectsMin = toEol1[6].Trim();
        HazeRegionMin = toEol1[7].Trim();
        HazeAverageMin = toEol1[8].Trim();
        ScanPast("Max:");

        string[] toEol2 = GetToEOL(false).Trim().Split(' ');
        _Log.Debug($"****HeaderFile - toEol2 Count: {toEol2.Length}.");
        FixToEolArray(ref toEol2);
        LPDCountMax = toEol2[0].Trim();
        LPDCM2Max = toEol2[1].Trim();
        AreaCountMax = toEol2[2].Trim();
        AreaTotalMax = toEol2[3].Trim();
        ScratchCountMax = toEol2[4].Trim();
        ScratchTotalMax = toEol2[5].Trim();
        SumOfDefectsMax = toEol2[6].Trim();
        HazeRegionMax = toEol2[7].Trim();
        HazeAverageMax = toEol2[8].Trim();
        ScanPast("Average:");

        string[] toEol3 = GetToEOL(false).Trim().Split(' ');
        _Log.Debug($"****HeaderFile - toEol3 Count: {toEol3.Length}.");
        FixToEolArray(ref toEol3);
        LPDCountAvg = toEol3[0].Trim();
        LPDCM2Avg = toEol3[1].Trim();
        AreaCountAvg = toEol3[2].Trim();
        AreaTotalAvg = toEol3[3].Trim();
        ScratchCountAvg = toEol3[4].Trim();
        ScratchTotalAvg = toEol3[5].Trim();
        SumOfDefectsAvg = toEol3[6].Trim();
        HazeRegionAvg = toEol3[7].Trim();
        HazeAverageAvg = toEol3[8].Trim();
        ScanPast("Std Dev:");

        string[] toEol4 = GetToEOL(false).Trim().Split(' ');
        _Log.Debug($"****HeaderFile - toEol4 Count: {toEol4.Length}.");
        FixToEolArray(ref toEol4);
        LPDCountStdDev = toEol4[0].Trim();
        LPDCM2StdDev = toEol4[1].Trim();
        AreaCountStdDev = toEol4[2].Trim();
        AreaTotalStdDev = toEol4[3].Trim();
        ScratchCountStdDev = toEol4[4].Trim();
        ScratchTotalStdDev = toEol4[5].Trim();
        SumOfDefectsStdDev = toEol4[6].Trim();
        HazeRegionStdDev = toEol4[7].Trim();
        HazeAverageStdDev = toEol4[8].Trim();
    }

    private Detail ParseWaferSummary(string waferFileName, ReadOnlyDictionary<string, string> pages)
    {
        Detail result = new() { Data = "*Data*", i = -1, };
        _I = 0;
        List<string> stringList = new();
        result.HeaderUniqueId = UniqueId;
        result.Id = 0;
        result.Title = null;
        if (!pages.TryGetValue(waferFileName, out string value))
            throw new Exception();
        _I = 0;
        _Data = value;
        ScanPast("Date:");
        result.Date = GetToEOL();
        ScanPast("ID#");
        result.Slot = GetToEOL();
        if (result.Slot.Length > 5)
            result.Slot = string.Concat(result.Slot.Substring(0, 5), "... - ***");
        //result.Slot = result.Slot.Replace("*", "");
        ScanPast("Comments:");
        result.Comments = GetToEOL();
        ScanPast("Sort:");
        result.Sort = GetToEOL();
        ScanPast("LPD Count:");
        result.LPDCount = GetToEOL();
        ScanPast("LPD / cm2:");
        result.LPDCM2 = GetToEOL();
        while (GetBefore(":").Contains("Bin"))
            stringList.Add(GetToEOL());
        if (stringList.Count >= 1)
            result.Bin1 = stringList[0];
        if (stringList.Count >= 2)
            result.Bin2 = stringList[1];
        if (stringList.Count >= 3)
            result.Bin3 = stringList[2];
        if (stringList.Count >= 4)
            result.Bin4 = stringList[3];
        if (stringList.Count >= 5)
            result.Bin5 = stringList[4];
        if (stringList.Count >= 6)
            result.Bin6 = stringList[5];
        if (stringList.Count >= 7)
            result.Bin7 = stringList[6];
        if (stringList.Count >= 8)
            result.Bin8 = stringList[7];
        result.Mean = GetToEOL();
        ScanPast("Std Dev:");
        result.StdDev = GetToEOL();
        ScanPast("Area Count:");
        result.AreaCount = GetToEOL();
        ScanPast("Area Total:");
        result.AreaTotal = GetToEOL();
        ScanPast("Scratch Count:");
        result.ScratchCount = GetToEOL();
        ScanPast("Scratch Total:");
        result.ScratchTotal = GetToEOL();
        ScanPast("Sum of All Defects:");
        result.SumOfDefects = GetToEOL();
        ScanPast("Haze Region:");
        result.HazeRegion = GetToEOL();
        ScanPast("Haze Average:");
        result.HazeAverage = GetToEOL();
        ScanPast("Haze Peak:");
        result.HazePeak = GetToEOL();
        ScanPast("Laser:");
        result.Laser = GetBefore("Gain:");
        result.Gain = GetBefore("Diameter:");
        result.Diameter = GetToEOL();
        ScanPast("Thresh:");
        result.Thresh = GetBefore("Exclusion:");
        result.Exclusion = GetToEOL();
        ScanPast("Haze Rng:");
        result.HazeRng = GetBefore("Thruput:");
        result.Thruput = GetToEOL();
        ScanPast("Recipe ID:");
        result.Recipe = GetToEOL();
        result.UniqueId = string.Format("{0}_{1}", UniqueId, result.Slot.Replace("*", string.Empty).TrimStart('0'));
        return result;
    }

    /// <summary>
    /// Convert the raw data file to parsable file format - in this case from PCL to PDF
    /// </summary>
    /// <param name="sourceFile">source file to be converted to PDF</param>
    /// <returns></returns>
    private static string ConvertSourceFileToPdf(string ghostPCLFileName, Logistics logistics)
    {
        string result = Path.ChangeExtension(logistics.ReportFullPath, ".pdf");
        if (!File.Exists(result))
        {
            //string arguments = string.Concat("-i \"", sourceFile, "\" -o \"", result, "\"");
            string arguments = string.Concat("-dSAFER -dBATCH -dNOPAUSE -sOutputFile=\"", result, "\" -sDEVICE=pdfwrite \"", logistics.ReportFullPath, "\"");
            //Process process = Process.Start(configData.LincPDFCFileName, arguments);
            Process process = Process.Start(ghostPCLFileName, arguments);
            _ = process.WaitForExit(30000);
            if (!File.Exists(result))
                throw new Exception("PDF file wasn't created");
        }
        return result;
    }

#nullable enable

    private void Parse(IFileRead fileRead, Logistics logistics, List<FileInfo> fileInfoCollection, ReadOnlyDictionary<string, string> pages, Run run)
    {
        if (fileRead is null)
            throw new ArgumentNullException(nameof(fileRead));
        List<string> sourceFiles = new();
        List<string> missingSlots = new();
        Dictionary<string, List<Detail>> slots = new();
        List<Tuple<string, string>> pageMapping = new();
        _Log.Debug($"****ParseData - Parsing lot summary");
        string headerFileName = pages.ElementAt(pages.Count - 1).Key;
        ParseLotSummary(logistics, pages, run, headerFileName, slots);
        string sourcePath = Path.GetDirectoryName(logistics.ReportFullPath) ?? throw new Exception();
        string sourceFileNameWithoutExtension = Path.GetFileNameWithoutExtension(logistics.ReportFullPath);
        foreach (FileInfo fileInfo in fileInfoCollection)
            sourceFiles.Add(fileInfo.FullName);
        fileInfoCollection.Clear();
        foreach (KeyValuePair<string, string> keyValuePair in pages)
        {
            if (keyValuePair.Key == headerFileName)
                continue;
            if (string.IsNullOrEmpty(keyValuePair.Value.Trim()))
            {
                pageMapping.Add(new Tuple<string, string>(keyValuePair.Key, string.Empty));
                continue;
            }
            if (!pages.ContainsKey(keyValuePair.Key))
                throw new Exception();
            Detail dataFile = ParseWaferSummary(keyValuePair.Key, pages);
            if (string.IsNullOrEmpty(dataFile.Recipe) || dataFile.Recipe != Recipe)
            {
                missingSlots.Add(keyValuePair.Key);
                pageMapping.Add(new Tuple<string, string>(keyValuePair.Key, string.Empty));
                continue;
            }
            if (!slots.ContainsKey(dataFile.Slot))
            {
                missingSlots.Add(keyValuePair.Key);
                pageMapping.Add(new Tuple<string, string>(keyValuePair.Key, string.Empty));
                continue;
            }
            pageMapping.Add(new Tuple<string, string>(keyValuePair.Key, string.Concat(sourcePath, @"\", sourceFileNameWithoutExtension, "_", dataFile.Slot.Replace('*', 's'), "_data.pdf")));
            slots[dataFile.Slot].Add(dataFile);
        }
        string checkFileName = string.Concat(sourcePath, @"\", sourceFileNameWithoutExtension, "_data.pdf");
        if (fileRead.IsEAFHosted && !File.Exists(checkFileName))
        {
            File.Move(headerFileName, checkFileName);
            _ = sourceFiles.Remove(headerFileName);
            sourceFiles.Add(checkFileName);
        }
        checkFileName = string.Empty;
        for (int i = pageMapping.Count - 1; i > -1; i--)
        {
            if (!string.IsNullOrEmpty(pageMapping[i].Item2))
            {
                checkFileName = pageMapping[i].Item2;
                if (fileRead.IsEAFHosted && !File.Exists(checkFileName))
                {
                    File.Move(pageMapping[i].Item1, checkFileName);
                    _ = sourceFiles.Remove(pageMapping[i].Item1);
                    sourceFiles.Add(checkFileName);
                }
            }
            else if (!string.IsNullOrEmpty(checkFileName))
            {
                checkFileName = checkFileName.Replace("_data.pdf", "_image.pdf");
                if (fileRead.IsEAFHosted && !File.Exists(checkFileName))
                {
                    File.Move(pageMapping[i].Item1, checkFileName);
                    _ = sourceFiles.Remove(pageMapping[i].Item1);
                    sourceFiles.Add(checkFileName);
                }
                checkFileName = string.Empty;
            }
        }
        foreach (KeyValuePair<string, List<Detail>> keyValuePair in slots)
        {
            if (keyValuePair.Value.Count == 0 || keyValuePair.Value[0] is null)
                missingSlots.Add(string.Concat("Slot ", keyValuePair.Key, ") is missing."));
            else
            {
                foreach (Detail data in keyValuePair.Value)
                    _Details.Add(data);
            }
        }
        if (missingSlots.Count != 0)
        {
            string missingSlotsFile = string.Concat(sourcePath, @"\", sourceFileNameWithoutExtension, "_MissingSlots.txt");
            File.WriteAllLines(missingSlotsFile, missingSlots);
            sourceFiles.Add(missingSlotsFile);
        }
        //for (int i = 0; i < dataFiles.Count; i++)
        //    dataFiles[i].Date = DateTime.Parse(dataFiles[i].Date).ToString();
        foreach (string sourceFile in sourceFiles)
            fileInfoCollection.Add(new FileInfo(sourceFile));
        fileInfoCollection.Add(logistics.FileInfo);
    }

    internal static List<Description> GetDescriptions(JsonElement[] jsonElements)
    {
        List<Description> results = new();
        Description? description;
        JsonSerializerOptions jsonSerializerOptions = new() { NumberHandling = JsonNumberHandling.AllowReadingFromString | JsonNumberHandling.WriteAsString };
        foreach (JsonElement jsonElement in jsonElements)
        {
            if (jsonElement.ValueKind != JsonValueKind.Object)
                throw new Exception();
            description = JsonSerializer.Deserialize<Description>(jsonElement.ToString(), jsonSerializerOptions);
            if (description is null)
                continue;
            results.Add(description);
        }
        return results;
    }

}